From 9cc56a1f60eff2ce1db40b7078eab92e78602e1c Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Sun, 13 Jan 2013 16:49:37 -0500
Subject: [PATCH] Fix submodule links on commit, comitdiff, and tree page (issue-178)

---
 src/com/gitblit/utils/ActivityUtils.java |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/com/gitblit/utils/ActivityUtils.java b/src/com/gitblit/utils/ActivityUtils.java
index e515994..732fdeb 100644
--- a/src/com/gitblit/utils/ActivityUtils.java
+++ b/src/com/gitblit/utils/ActivityUtils.java
@@ -36,9 +36,9 @@
 
 import com.gitblit.GitBlit;
 import com.gitblit.models.Activity;
-import com.gitblit.models.Activity.RepositoryCommit;
 import com.gitblit.models.GravatarProfile;
 import com.gitblit.models.RefModel;
+import com.gitblit.models.RepositoryCommit;
 import com.gitblit.models.RepositoryModel;
 import com.google.gson.reflect.TypeToken;
 
@@ -81,7 +81,14 @@
 
 		Map<String, Activity> activity = new HashMap<String, Activity>();
 		for (RepositoryModel model : models) {
+			if (model.maxActivityCommits == -1) {
+				// skip this repository
+				continue;
+			}
 			if (model.hasCommits && model.lastChange.after(thresholdDate)) {
+				if (model.isCollectingGarbage) {
+					continue;
+				}
 				Repository repository = GitBlit.self()
 						.getRepository(model.name);
 				List<String> branches = new ArrayList<String>();
@@ -103,7 +110,11 @@
 					}
 					List<RevCommit> commits = JGitUtils.getRevLog(repository,
 							branch, thresholdDate);
-					for (RevCommit commit : commits) {
+					if (model.maxActivityCommits > 0 && commits.size() > model.maxActivityCommits) {
+						// trim commits to maximum count
+						commits = commits.subList(0,  model.maxActivityCommits);
+					}
+					for (RevCommit commit : commits) {						
 						Date date = JGitUtils.getCommitDate(commit);
 						String dateStr = df.format(date);
 						if (!activity.containsKey(dateStr)) {

--
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